Individual Calculations July 2022
 Tang, Hao  Total change: -19.80  Rating chartPersonal card
 ACC Autumn Cup A 2022 4-6 Auckland NZL 2022-05-09
RcRownchangeKK*chgGame
 1442 1869 2.00 3 -0.78 20 -15.60 
  Liu, William Rui 1502 NZL0.001-0.9020-18.00 
  Bhatt, Daksh 1355 NZL1.0010.04200.80 
  Lu, Charles 1469  * NZL1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 44th Trusts Chess Open A Auckland NZL 2022-06-04
RcRownchangeKK*chgGame
 1760 1858 3.50 6 -0.29 20 -5.80 
  Park-Tamati, Philli 1711 NZL0.001-0.7020-14.00 
  Young, Cohen 1646 NZL1.0010.23204.60 
  Archer, Ollie 1794 NZL0.001-0.5920-11.80 
  Ning, Isabelle Yixuan wc1807 NZL1.0010.43208.60 
  Mistry, Prashant 1824 NZL1.0010.45209.00 
  Zhang, Kendrick Botong 1777 NZL0.501-0.1120-2.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 2022 NSCC Championship 1 Auckland NZL 2022-06-22
RcRownchangeKK*chgGame
 1458 1858 1.00 1 0.08 20 1.60 
  Cebes, Quice Vincent 1458  * NZL1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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